Authors: T.O. Körner and W. Fichtner
Affilation: ETH-EPFL, Switzerland
Pages: 339 - 343
Keywords: dispersive media, FDTD, recursive convolution, auxiliary differential equation method
A new, efficient algorithm for modelling dispersive media in Finite Difference Time Domain (FDTD) methods is presented. It is based on the Auxiliary Differential Equation (ADE) formulation. Accuracy and efficiency are compared to other ADE implementations and to various Recursive Convolution (RC) methods.